Courses from 1000+ universities
Buried in Coursera’s 300-page prospectus: two failed merger attempts, competing bidders, a rogue shareholder, and a combined market cap that shrank from $3.8 billion to $1.7 billion.
600 Free Google Certifications
Algorithms and Data Structures
Information Technology
Computer Networking
Improving Communication Skills
Teaching Young Learners Online
Probability - The Science of Uncertainty and Data
Organize and share your learning with Class Central Lists.
View our Lists Showcase
Master Kubernetes security with hands-on mock exams designed for CKS certification prep, covering real-world scenarios to build confidence and exam readiness.
Master OpenTelemetry fundamentals and prepare for the OTCA certification, gaining essential observability skills for distributed cloud-native applications across containers and services.
Master the skills needed to earn the Google Cloud Professional Data Engineer certification, covering GCP data solutions, design, and management for real-world cloud engineering success.
Master the Argo Project ecosystem—ArgoCD, Workflows, Rollouts, and Events—to optimize Kubernetes deployments, automate pipelines, and prepare for the CAPA certification.
Master Retrieval-Augmented Generation (RAG) with hands-on pipeline building, from foundational concepts to deploying intelligent document retrieval systems for developers and DevOps engineers.
Master the core concepts of databases, exploring how they organize, store, and deliver data that powers modern apps—from playlists to product searches.
Master Kubernetes-native policy management with Kyverno. Gain hands-on skills to author, apply, and manage policies, securing and automating Kubernetes environments, with mock exams to prep for the KCA certification.
Explore the principles of Site Reliability Engineering, bridging development and operations to build scalable, efficient, and resilient systems like those powering Google, Amazon, and Netflix.
Master Azure networking by architecting, deploying, and managing secure cloud networks to prepare for the AZ-700 certification exam.
Explore the FinOps Framework, cloud financial management, and certification pathways to prepare for the FinOps Certified Practitioner exam with industry insights and daily practitioner perspectives.
Master the full migration process to Datadog, from observability fundamentals to post-migration optimization, with hands-on demos covering infrastructure, application, and service monitoring.
Master AI-assisted development with Claude Code—learn prompting habits, navigate multi-file codebases, integrate services, and automate workflows to ship real projects faster.
Master AWS CloudFormation to define, deploy, and manage cloud infrastructure as code, with hands-on practice building scalable, repeatable, and secure AWS environments.
Explore the mathematics powering computing innovations like voice recognition, search engines, and digital graphics, uncovering the universal language behind modern technology.
Explore how virtualization and containers enable running multiple OS environments, deploying apps reliably across laptops, servers, and the cloud with flexibility and efficiency.
Get personalized course recommendations, track subjects and courses with reminders, and more.